Thanks for all advice/recommendations. I tried one of the Justfog Minifits. I like it a lot, got a couple more. I read you can actually replace coils/wicks in this device. Might try it for fun, seems can buy wires/cotton very cheap. I've never done anything with building coils, replacing cotton etc. One UK shop builds custom pods with 1.8 ohm coils for the Minifit, supposedly better than the 1.6 ohm standard coil? But I think I'd like to try it myself. Would these premade coils work?
$2.21 Pre-Coiled Welded Wires - NR-R-NR (50-Pack) 50-pack - 33 AWG / 1.8ohm / 20*20mm at FastTech - Worldwide Free Shipping
Or if I was going to wind the coils myself how about this wire?
$1.88 Pre-made Welded Wires - NR-R-NR (100-Pack) 100-pack - 0.18mm (33 AWG) / 1.8ohm at FastTech - Worldwide Free Shipping
Fasttech seems to have some prewound coils/wick combos too but the wicks all seem to be silica, none of the combo packs I can find have cotton wicks. Is NR-R-NR wire absolutely necessary for the Minifit?
If someone has a better idea for replacing coils/wicks in a Minifit I'd be happy to know, though the pods themselves are inexpensive wire and cotton are SO CHEAP might be worth it to try in spare time. Oh, do the coils outlast the cotton or best to redo both at the same time?